The large shaft forging production line includes a 5000-ton oil press, 5- ... and tempering→ testing→submission4.Delivery condition: heat treatment blank, rough machining, quenching and tempering5.Technical Data: Chemical Composition, Physical Properties and ... Price, Short Lead Time, High Quality, Superb R&D, High OEM Capacity, Various Product Line, Reliability, High Reputation, Made To Order ...